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MP24971 1.5A, 100kHz Step-Down Converter SOIC8
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pMPS MP24971 — step-down converter, 1.5A output, 100 kHz, SOIC8./p
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MP24971 1.5A, 100kHz Step-Down Converter SOIC8
MPS MP24971 is a step-down converter that delivers 1.5 A, switches at 100 kHz, supplied in a SOIC8 package.
Key Specifications
| Part Number | MP24971 |
| Output Current | 1.5 A |
| Switching Frequency | 100 kHz |
| Topology | Step-Down Converter |
| Package | SOIC8 |
| Ordering Codes | MP24971 |
Features
- Wide 8V-to-50V Operating Input Range
- Output Over-Voltage Protection
- 5V Fixed Output
- 0.4Ω Internal Power MOSFET
- Internal 4ms Soft-Start
- Stable with Low-ESR Ceramic Output Capacitors
- Fixed 100kHz Frequency
- Low EMI Signature
- Thermal Shutdown
- Output Line-Drop Compensation
Applications
- USB Power Supplies
- Automotive Power Adapters
Design Notes
- The step-down topology needs an inductor and output capacitor sized for the ripple at the switching frequency, not just the DC load.
- Keep the input loop short — high di/dt at the switch node sets conducted EMI.
- Power switches are integrated, so the thermal path is the PCB copper under the pad.
- Package SOIC8 — check the land pattern in the datasheet before layout.
Common Questions
What switching frequency does the MP24971 run at?
100 kHz.
Which package is the MP24971 available in?
SOIC8.
Shenzhen Gaorunxin Technology Co., Ltd
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